`iupac2017.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:584e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ae0b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.78^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.11^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`angela.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c041^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`angela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2041^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`angela.ns.cloudflare.com`
		A	108.162.192.65^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	172.64.32.65^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	173.245.58.65^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
NS	`rustam.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c394^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rustam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2394^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rustam.ns.cloudflare.com`
		A	108.162.195.148^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	162.159.44.148^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	172.64.35.148^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4004:c27::79^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f121.1e100.net`
		A	172.253.139.121^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f121.1e100.net`
TXT	`google-site-verification=_FOeQtg7btXkXORcoq7uv44AmPQBubKAkqg7GNPkuaY`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.78, 172.67.174.11
		IPv6 hints	2606:4700:3034::6815:584e, 2606:4700:3037::ac43:ae0b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOA	`angela.ns.cloudflare.com`dns@cloudflare.com serial=2403588662

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778378816

Same first word

iupac2017.org

DNS History

12 records (7 active, 5 former)

●NSangela.ns.cloudflare.com2026-02-24 → 2026-05-10 · 3 obs

○ 2020-03-11 08:08:30
● 2026-02-24 14:26:48
● 2026-05-10 02:32:30

○NSns1.locaweb.com.br2015-08-03 → 2020-03-11 · 4 obs

● 2015-08-03 11:21:26
● 2020-03-11 08:08:30
○ 2026-02-24 14:26:48
○ 2026-05-10 02:32:30

○NSns2.locaweb.com.br2015-08-03 → 2020-03-11 · 4 obs

● 2015-08-03 11:21:26
● 2020-03-11 08:08:30
○ 2026-02-24 14:26:48
○ 2026-05-10 02:32:30

○NSns3.locaweb.com.br2015-08-03 → 2020-03-11 · 4 obs

● 2015-08-03 11:21:26
● 2020-03-11 08:08:30
○ 2026-02-24 14:26:48
○ 2026-05-10 02:32:30

●NSrustam.ns.cloudflare.com2026-02-24 → 2026-05-10 · 3 obs

○ 2020-03-11 08:08:30
● 2026-02-24 14:26:48
● 2026-05-10 02:32:30

●MXghs.google.com2026-02-24 → 2026-05-10 · 2 obs

● 2026-02-24 14:26:48
● 2026-05-10 02:32:30

●A104.21.88.782026-02-24 → 2026-05-10 · 5 obs

● 2026-02-24 14:26:48
● 2026-03-17 09:26:34
○ 2026-03-21 01:05:04
● 2026-04-03 10:27:42
● 2026-05-10 02:32:30

○A172.64.80.12026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-17 09:26:34
● 2026-03-21 01:05:04
○ 2026-04-03 10:27:42
○ 2026-05-10 02:32:30

●A172.67.174.112026-02-24 → 2026-05-10 · 5 obs

● 2026-02-24 14:26:48
● 2026-03-17 09:26:34
○ 2026-03-21 01:05:04
● 2026-04-03 10:27:42
● 2026-05-10 02:32:30

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-17 09:26:34
● 2026-03-21 01:05:04
○ 2026-04-03 10:27:42
○ 2026-05-10 02:32:30

●A2606:4700:3034::6815:584e2026-02-24 → 2026-05-10 · 5 obs

● 2026-02-24 14:26:48
● 2026-03-17 09:26:34
○ 2026-03-21 01:05:04
● 2026-04-03 10:27:42
● 2026-05-10 02:32:30

●A2606:4700:3037::ac43:ae0b2026-02-24 → 2026-05-10 · 5 obs

● 2026-02-24 14:26:48
● 2026-03-17 09:26:34
○ 2026-03-21 01:05:04
● 2026-04-03 10:27:42
● 2026-05-10 02:32:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
iupac2017.org	rustam.ns.cloudflare.com, angela.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.65

NS records: rustam.ns.cloudflare.com, angela.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iupac2017.org (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.174.11, 104.21.88.78`
AAAA	2	`2606:4700:3037::ac43:ae0b, 2606:4700:3034::6815:584e`
NS	2	`angela.ns.cloudflare.com, rustam.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=_FOeQtg7btXkXOR`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`angela.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

iupac2017.org maps to four IP numbers: 2606:4700:3034::6815:584e, 2606:4700:3037::ac43:ae0b, 104.21.88.78 and 172.67.174.11.

Other host names such as niagaraalumni.com, cc6ph6.org, www.shicme.org, qiansixi.com and juuret.org share IPs with iupac2017.org.

Name Servers

Two name servers angela.ns.cloudflare.com and rustam.ns.cloudflare.com handle the delegation for iupac2017.org.

iupac2017.org shares the same name server setup as other domains, for example nsfcdmi.org, ycc.com.my, martywalsh.org, acurra.dk and arm.com.my.

iupac2017.org at least partially shares name servers with other domains, for example pm247.co.uk, localfortune500.org, circulocorp.com, spl97.com and staleywatsongroup.com.

These name servers are commonly used with nelci.ns.cloudflare.com and dalary.ns.cloudflare.com and aurora.ns.cloudflare.com.

Host names with six IP numbers:

angela.ns.cloudflare.com points to 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041, 108.162.192.65, 172.64.32.65 and 173.245.58.65.

rustam.ns.cloudflare.com points to 2606:4700:58::a29f:2c94, 2803:f800:50::6ca2:c394, 2a06:98c1:50::ac40:2394, 108.162.195.148, 162.159.44.148 and 172.64.35.148.

Mail Servers

The ghs.google.com mail server handles iupac2017.org.

iupac2017.org shares the same mail server setup as other domains, including churchinstreamwood.org, aberdeensteakhouse.com, orgitegal.org, dsoskotabatu.org and glenlyn.org.

iupac2017.org shares at least some mail servers with other domains, for example boanajeans.com.br and zahradkarske-potreby.cz.

ghs.google.com points to two IP numbers: 2607:f8b0:4004:c27::79 and 172.253.139.121.

iupac2017.org - robtex.com

iupac2017.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`iupac2017.org`

`org`